The good: place is comfortable, with adequate albeit minimal supplies. Thankful regardless. Good location. Beds are comfortable, but not plush. Extra floor mat if you want to plunker down instead. Good towels. No bugs.
Neutral: Housecleaning missed cleaning walls like backsplash with oil stains.
Bad: no dryer so you must air dry. Mosquitos can still get in at floor 18. It’s Illegal to rent here at the Belle Grand Condominium, which I found out on Google review. It’s not allowed for AirBnB or short term rentals. There’s a sign in the lobby that alerts tourism, over nighters, and backpackers to possible imprisonment and hefty fine for violators if caught. Don’t rent here if you want peace of mind and a full nights sleep. Rent if you don’t mind a Thai jail cell. Host has multiple listings for this complex so just be on the lookout. We had to get out as soon as we can, as it was stressful staying here. AIRBNB response was 3 days slow, so we stayed longer than hoped. We booked hotel instead. There are lots of serviced apartments in Bangkok to pick from. Enjoy!